#!/bin/sh
#
#  SUSAN® - Sole of Unix Save ANything
#
# Copyright (C) 2000-2011 Hechzh Property
# Copyright (C) 2013-2014 Hechzh Property
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of version three of the GNU Affero General Public
# License as published by the Free Software Foundation and included
# in the file LICENSE.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# This routine makes the appropriately configured
# Susan tables for PostgreSQL, Ingres, MySQL, or SQLite.
#

#
# Source the Susan config functions.
#

# change to root dir
cd /


. @scriptdir@/susan-config-lib.sh

db_name="${db_name:-`get_database_name @db_name@`}"
db_user="${db_user:-`get_database_user @db_user@`}"
db_version=`get_database_version`
susan_sql_ddl=`get_database_ddl_dir`
temp_sql_schema="/tmp/creates.sql.$$"
default_db_type=`get_database_driver_default`
working_dir=`get_working_dir`

#
# See if the first argument is a valid backend name.
# If so the user overrides the default database backend.
#
if [ $# -gt 0 ]; then
   case $1 in
      sqlite3)
         db_type=$1
         shift
         ;;
      mysql)
         db_type=$1
         shift
         ;;
      postgresql)
         db_type=$1
         shift
         ;;
      *)
         ;;
   esac
fi

#
# If no new db_type is gives use the default db_type.
#
if [ -z "${db_type}" ]; then
   db_type="${default_db_type}"
fi

echo "Making ${db_type} tables"

case ${db_type} in
   sqlite3)
      sql_definitions="${susan_sql_ddl}/creates/sqlite3.sql"
      ;;
   mysql)
      sql_definitions="${susan_sql_ddl}/creates/mysql.sql"
      ;;
   postgresql)
      sql_definitions="${susan_sql_ddl}/creates/postgresql.sql"
      ;;
   *)
      echo "Unknown database type $1"
      exit 1
      ;;
esac

if [ ! -z "${sql_definitions}" ]; then
   if [ ! -f ${sql_definitions} ]; then
      echo "Unable to open database table definitions in file ${sql_definitions}"
      exit 1
   fi

   get_translated_sql_file ${sql_definitions} > ${temp_sql_schema}
   if [ $? != 0 ]; then
        echo "Failed to translate SQL definitions in ${sql_definitions}"
        exit 1
   fi
fi

bindir=`get_database_utility_path ${db_type}`
if [ ! -z "${bindir}" ]; then
   PATH="$bindir:$PATH"
fi

case ${db_type} in
   sqlite3)
      if [ -n "$SUSAN_TEST_RUNNING" ]; then
         sqlite3 $* ${working_dir}/${db_name}.db < ${temp_sql_schema}
         chmod 640 ${working_dir}/${db_name}.db
         retval=0
      else
         echo "The SQLite database backend is deprecated. Please use PostgreSQL instead."
         echo "Creation of Susan SQLite tables aborted."
         retval=1
      fi
      ;;
   mysql)
      if [ -n "$SUSAN_TEST_RUNNING" ]; then
         mysql $* --database=${db_name} -f < ${temp_sql_schema}
         retval=$?
         if test $retval = 0; then
            echo "Creation of Susan MySQL tables succeeded."
         else
            echo "Creation of Susan MySQL tables failed."
         fi
      else
         echo "The MySQL database backend is deprecated. Please use PostgreSQL instead."
         echo "Creation of Susan MySQL tables aborted."
         retval=1
      fi
      ;;
   postgresql)
      PGOPTIONS='--client-min-messages=warning' psql -f ${temp_sql_schema} -d ${db_name} $*
      retval=$?
      if test $retval = 0; then
         echo "Creation of Susan PostgreSQL tables succeeded."
      else
         echo "Creation of Susan PostgreSQL tables failed."
      fi
      ;;
esac

rm -f ${temp_sql_schema}

exit ${retval}
